C Portugal , they began the large scale importation of negro slaves into the new world.
Answer: An effective price ceiling is a price imposed by the government below the equilibrium price.
Explanation:
Price ceiling is a price control that is imposed by the government to curtail how high producers or suppliers charge price for a commodity or service. Price ceiling is used by the government to protect consumers from purchasing very high commodities. The very high prices of the good can be as a result of inflation, monopoly or investment bubble
For price ceiling to be effective, the price set must be below the equilibrium price (price set by the forces of demand and supply).
Ozone layer is a layer surrounding the Earth, which has a high concentration of Ozone, O₃, or better said: more than in the other parts of the atmosphere. The ozone layer plays an important role in absorbing ultraviolet radiation, which is very damaging to the skin.
I bought stocks that costed $25 each, but I didn’t get the profit I was expecting because the company’s revenue dropped last month.
